| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 20.4 °F | 33.1 °F | 3.53 in. |
| February | 21.3 °F | 34.6 °F | 3.52 in. |
| March | 28.0 °F | 40.5 °F | 4.22 in. |
| April | 37.2 °F | 50.2 °F | 4.32 in. |
| May | 46.4 °F | 59.8 °F | 3.66 in. |
| June | 55.2 °F | 69.1 °F | 4.21 in. |
| July | 60.8 °F | 74.9 °F | 3.42 in. |
| August | 61.1 °F | 74.6 °F | 3.32 in. |
| September | 55.2 °F | 68.3 °F | 3.9 in. |
| October | 45.9 °F | 57.8 °F | 4.83 in. |
| November | 36.8 °F | 48.0 °F | 4.19 in. |
| December | 27.2 °F | 39.0 °F | 4.59 in. |
| Annual | 41.3 °F | 54.2 °F | 47.71 in. |
| Average First Frost Date | Oct. 11 - Oct. 20 |
| Average Last Frost Date | May 1 - May 10 |
| Average Days With Frost | 100-125 Days |
| Plant Hardiness Zone | Zone 6b : -5°F to 0°F |
| Plant Hardiness Zone - 2012 | Zone 5b : -15°F to -10°F |
| Current Drought Conditions | Extreme Drought |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |